Anpuimult 100 Pc Cork Coaster Backing Sheets 4"x4" Self-Adhesive — 1mm Thin Non-Slip

These are 100 self-adhesive square cork backing sheets (4" x 4", 1mm) designed for making, repairing, or customizing coasters and craft projects.

Whether you build coasters from tiles, wood, resin, or repurpose household objects, these Anpuimult cork pads provide a thin, non-slip, natural-textured backing that protects surfaces and improves grip. Each sheet is pre-coated with a peel-and-stick adhesive for quick application, and the flexible cork material cuts easily for custom shapes and craft use.

How do these cork sheets make DIY coasters easier?

They save time and give a clean finished underside without messy glue — just peel and press. The thin 1mm thickness keeps the coaster profile low while adding grip and scratch protection.

• Pre-applied adhesive: peel-off liner for fast attachment
• Easy to trim: scissors or craft knives cut smoothly
• Low profile: 1mm thickness preserves coaster height
• Natural texture: hides minor imperfections on the base

Can I customize shapes, sizes, or write on the cork?

Yes — the cork surface accepts pencils, markers, and light paints so you can label or decorate the backing. It also trims neatly into rounded corners, circles, or any silhouette to match your design.

• Writable surface: personalize with markers or pens
• Cut-to-fit: adapt to tiles, wood rounds, resin pieces
• Works with decals: stick decorative elements on top
• Non-slip finish: helps coasters stay put on smooth tables

What materials and projects are these cork pads best for?

These cork sheets pair well with a broad range of coaster materials and other craft uses. They’re ideal for tile, ceramic, resin, wood, MDF, and repurposed items that need a protective, grippy base.

• Tile or ceramic coasters: protect tabletops from scratches
• Resin or epoxy crafts: add non-slip backing to finished pieces
• Furniture feet and pad projects: use as small protective feet
• Wall décor backing or small craft accents: lightweight and adhesive

How durable and reliable is the adhesive and cork quality?

These sheets are made from natural cork with a durable feel and a strong peel-and-stick backing that adheres well to many common coaster substrates. While the adhesive bonds immediately, allow pressure and a few hours of rest for maximum hold on porous or textured materials.

• Natural cork: soft-touch, odour-free, and flexible
• Strong adhesive: designed to cling to cork, wood, ceramic, and resin
• Thin and resilient: resists tearing during trimming
• Large quantity: 100 pieces for multiple projects or repairs

Who is this for? Crafters, small-batch makers, and anyone who repairs or personalizes coasters will find these Anpuimult cork sheets practical and economical. They’re also suited to hobbyists making gifts, store owners doing quick product finishing, and households wanting a neat, protective pad for furniture feet and homemade coasters.